Recent content by calebwhitaker199

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    HELP PLEASE ! Friction on a slope

    Q) Calculate the amount of work needed HORIZONTALLY to push your dragster up a 10 degree slope for 20m. F is the force to get the dragster to start to move. Sent from my Nexus 6P using Tapatalk
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    Dimensioning -graphics

    Hey quick question, if I draw an object that is scaled 1:2, do I dimension it with the 1:1 lengths or 1:2 lengths ? Thanks. Sent from my Nexus 6P using Tapatalk
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    Help with Integration questions

    Thank you for that, in this case would the boundaries of the integration be 2 and zero ? My answer turned out to be zero for the first question. Sent from my iPad using Tapatalk
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    Help with Integration questions

    Hey people, just looking for the process to work these problems out, thank you in advance. Sent from my iPad using Tapatalk
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    Cambridge Prelim MX1 Textbook Marathon/Q&A

    Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread Hahah thanks anyway !
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    Cambridge Prelim MX1 Textbook Marathon/Q&A

    Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread Thank you so much for that !
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    Cambridge Prelim MX1 Textbook Marathon/Q&A

    Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread Hey guys, I need a hand with 22 and 24 please. If you could show working that would help a lot. The answer for 22 is a) 8x^2 +9y-72=0 B ) (0,(247/32)), y=265/32 and 24) x^2 + 4x+8y-20=0
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    HSC 2015 MX1 Marathon (archive)

    Re: HSC 2015 3U Marathon You are right I forgot to square the terms haha
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    HSC 2015 MX1 Marathon (archive)

    Re: HSC 2015 3U Marathon Thankyou, that evaluates to approximately 27.2m so seems logical
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    HSC 2015 MX1 Marathon (archive)

    Re: HSC 2015 3U Marathon No i don't have the answer sorry
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    HSC 2015 MX1 Marathon (archive)

    Re: HSC 2015 3U Marathon Could somebody please do question 5 ?
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    Fusion in stars

    What type of energy (e.g. gravitational) is produced by fusion to balance the inward pull of gravity ?
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    Zirconium alloy in knee joints

    Hey guys, i was wondering what the advantages were for alloying zirconium to put in artificial knee joints rather than pure zirconium ? Thank you
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    basic trig question

    Hope that helps
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    Cambridge Prelim MX1 Textbook Marathon/Q&A

    Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread Could somebody please post a picture of the cover of the 2015 year 11 extension 1 cambridge textbook ??
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